Skin therapy device



FIG. 1 is a perspective view of the device according to my new design;

FIG. 2 is a rear view of the device of FIG. 1;

FIG. 3 is a top view of the device of FIG. 1;

FIG. 4 is a right side view of the device of FIG. 1, the left side view being a mirror image thereof;

FIG. 5 is a front view of the device of FIG. 1; and,

FIG. 6 is a bottom view of the device of FIG. 1.

The features in broken lines are shown for reference and providing environment only and form no part of the claimed design. 

CLAIM The ornamental design for a skin therapy device, as shown and described. 